| NCT04099979
| A Pilot Study to Explore the Role of Gut Flora in Psoriasis | No drug interventions | Not Available | Not Available | unknown_status |
| NCT05938361
| Efficacy of Tildrakizumab in Difficult-to-treat Areas in Psoriasis | No drug interventions | Not Available | Not Available | recruiting |
| NCT03757364
| Methotrexate in the Treatment of Distal Interphalangeal Joint Extensor Tendon Enthesopathy in Nail Psoriasis | | Not Available | Not Available | completed |
| NCT04380597
| Observational Study in Patients With Nail Psoriasis Treated With Enstilar® to Assess the Severity Change and the Quality of Life | | Not Available | Not Available | completed |
| NCT00581100
| Effects of Etanercept on Nail Psoriasis and Plaque Psoriasis | | treatment | 4 | completed |
| NCT03991936
| Benefit of Placebo and Different Concentrations of Triamcinolone Acetonide in Nail Psoriasis | | treatment | 4 | completed |
| NCT05072886
| Study of Efficacy and Safety of Investigational Treatment in Patients With Nail Psoriasis | No drug interventions | treatment | 1 | active_not_recruiting |
| NCT06150794
| Methotrexate Alone vs Combination With Excimer Light in Nail Psoriasis | | treatment | Not Available | not_yet_recruiting |
| NCT02235480
| Efficacy and Safety of Tazarotene Gel in Nail Psoriasis | | treatment | 2 | completed |
| NCT05124080
| An Investigator Initiated Open Label Study Evaluating the Efficacy and Tolerability of Oral Deucravacitinib for the Treatment of Nail Psoriasis | | treatment | 0 | recruiting |
| NCT00999687
| Evaluation of the Efficacy and Safety of Indigo Naturalis Oil Extract on Psoriatic Nails | | treatment | 2 / 3 | completed |
| NCT02168933
| 308nm Excimer Laser for Treatment of Fingernail Psoriasis | No drug interventions | treatment | Not Available | completed |
| NCT05695833
| Nd:YAG Laser and Radiofrequency in Treatment of Fingernail Psoriasis | No drug interventions | treatment | Not Available | not_yet_recruiting |
| NCT03616561
| Quality of Life and Ultrasonographic Assessment of Nail Psoriasis After Treatment With Apremilast (JUST Study) | | Not Available | Not Available | completed |
| NCT06578728
| Local Methotrexate Injections for the Treatment of Nail Psoriasis | | treatment | 4 | not_yet_recruiting |
| NCT04227288
| A Study Evaluating the Efficacy and Tolerability of Enstilar Foam in Patients With Nail Psoriasis | | treatment | 4 | completed |
| NCT04580537
| Assessing the Efficacy of Image-guided Laser-assisted Enstilar® Delivery for Treatment of Psoriatic Nails | | treatment | 2 | completed |
| NCT03263624
| Efficacy of Combined Fractional Carbon Dioxide Laser and Topical Tazarotene in the Treatment of Psoriatic Nail Disease | | treatment | 4 | unknown_status |
| NCT01445886
| Comparison of Indigo Naturalis Oil Extract and Calcipotriol Solution in Treating Psoriasis | | treatment | 2 / 3 | completed |
| NCT03946826
| A Clinical Observation on the Efficacy and Safety of Pulsed Dye Laser (PDL) in the Treatment of Nail Psoriasis | | treatment | Not Available | completed |
| NCT02016482
| A Study to Evaluate the Safety and Efficacy of Adalimumab in Subjects With Chronic Plaque Psoriasis and Nail Psoriasis | | treatment | 3 | completed |
| NCT03079973
| Study to Evaluate the Efficacy and Safety of P-3073 Nail Solution in the Treatment of Mild to Moderate Psoriatic Fingernail/s | | treatment | 3 | withdrawn |
| NCT02606760
| Study to Evaluate the Efficacy and Safety of P-3073 Nail Solution in the Treatment of Nails Affected by Psoriasis | No drug interventions | treatment | 3 | completed |
| NCT03209388
| Study of the Efficacy and Safety of Topical P-3073 in the Treatment of Mild to Moderate Psoriatic Fingernail/s | | treatment | 3 | not_yet_recruiting |